Fix invalid iterator access

[lyx.git] / src / DocIterator.cpp

diff --git a/src/DocIterator.cpp b/src/DocIterator.cpp
index 5c44bf2f6785dcb353c589cfd790115916bc35ba..859aae9ddda07f00956c1397cd1d7aec33264ddb 100644 (file)
--- a/src/DocIterator.cpp
+++ b/src/DocIterator.cpp
@@ -82,7 +82,7 @@ DocIterator DocIterator::clone(Buffer * buffer) const
        DocIterator dit(buffer);
        size_t const n = slices_.size();
        for (size_t i = 0 ; i != n; ++i) {
-               LBUFERR(inset, _("Iterator slice not properly initialized!"));
+               LBUFERR(inset);
                dit.push_back(slices_[i]);
                dit.top().inset_ = inset;
                if (i + 1 != n)
@@ -183,7 +183,7 @@ Paragraph & DocIterator::paragraph() const
 {
        if (!inTexted()) {
                LYXERR0(*this);
-               LBUFERR(false, _("DocIterator::paragraph() called outside Text."));
+               LBUFERR(false);
        }
        return top().paragraph();
 }
@@ -191,7 +191,7 @@ Paragraph & DocIterator::paragraph() const
 
 Paragraph & DocIterator::innerParagraph() const
 {
-       LBUFERR(!empty(), _("Empty DocIterator."));
+       LBUFERR(!empty());
        return innerTextSlice().paragraph();
 }
 
@@ -210,16 +210,16 @@ FontSpan DocIterator::locateWord(word_location const loc) const
        
 CursorSlice const & DocIterator::innerTextSlice() const
 {
-       LBUFERR(!empty(), from_ascii(""));
+       LBUFERR(!empty());
        // go up until first non-0 text is hit
        // (innermost text is 0 in mathed)
        for (int i = depth() - 1; i >= 0; --i)
                if (slices_[i].text())
                        return slices_[i];
 
-       // This case is in principe not possible. We _must_
+       // This case is in principle not possible. We _must_
        // be inside a Text.
-       LBUFERR(false, from_ascii(""));
+       LBUFERR(false);
        // Squash warning
        static const CursorSlice c;
        return c;
@@ -468,7 +468,7 @@ void DocIterator::updateInsets(Inset * inset)
        size_t const n = slices_.size();
        slices_.resize(0);
        for (size_t i = 0 ; i < n; ++i) {
-               LBUFERR(inset, _("Improperly initialized DocIterator."));
+               LBUFERR(inset);
                push_back(dit[i]);
                top().inset_ = inset;
                if (i + 1 != n)